<template>
  <div class="tab-control">
    <div v-for="(item,index) in titles" 
    class="tab-control-item" :class="{active:index === currentIndex}"
    @click="itemClick(index)"
    ><span>{{ item }}</span></div>
  </div>
</template>

<script>
export default {
  name: "TabControl",
  props: {
    titles: {
      type: Array,
      default() {
        return [];
      },
    },
  },
  data(){
      return{
          currentIndex:0
      }
  },
  methods:{
      itemClick(index){
          this.currentIndex = index;
          this.$emit('tabClick',index)

      }
  }
};
</script>

<style scoped>
.tab-control {
  display: flex;
  text-align: center;
  font-size: 15px;
  height: 40px;
  line-height: 40px;
  background-color: #fff;
}
.tab-control-item {
  flex: 1;
}
.active{
    color: var(--color-high-text);
    
}

  .tab-control-item span {
    padding: 5px;
  }
.active span{
    border-bottom: 3px solid var(--color-tint);
}
</style>
